/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2023-2023. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.yuanrong.function;

import com.yuanrong.api.FunctionLanguage;

/**
 * Java function calls C++ function.
 *
 * @since 2022/08/26
 */
public class CppFunction<R> extends CrossLangFunction<R> {
    private CppFunction(String functionName, Class<R> returnType) {
        super(FunctionLanguage.FUNC_LANG_CPP, "", functionName, returnType);
    }

    /**
     * Java function calls C++ function.
     *
     * @param functionName C++ Method Names.
     * @return CppFunction Instance.
     */
    public static CppFunction<Object> of(String functionName) {
        return of(functionName, Object.class);
    }

    /**
     * Java function calls C++ function.
     *
     * @param <R> Return value type.
     * @param functionName C++ Method Names.
     * @param returnType Return type of a C++ method.
     * @return CppFunction Instance.
     *
     * @snippet{trimleft} CppFunctionExample.java CppFunction 样例代码
     */
    public static <R> CppFunction<R> of(String functionName, Class<R> returnType) {
        return new CppFunction<>(functionName, returnType);
    }
}
